#ifndef COCOATWEET_AUTHENTICATION_AUTHENTICATOR_H_
#define COCOATWEET_AUTHENTICATION_AUTHENTICATOR_H_

#include <cocoatweet/authentication/key.h>
namespace CocoaTweet::Authentication {
class AuthenticatorBase {
public:
  enum class AuthenticationMethod { OAUTH10A, OAUTH2, BASIC, PLAIN, NONE };

  virtual const std::string calculateAuthHeader(std::map<std::string, std::string> _bodyParam,
                                                const std::string& _method,
                                                const std::string& _url) = 0;

  const Key key() const {
    return key_;
  }

protected:
  AuthenticationMethod method_;
  Key key_;
  static size_t curlCallback_(char* _ptr, size_t _size, size_t _nmemb, std::string* _stream) {
    int realsize = _size * _nmemb;
    _stream->append(_ptr, realsize);
    return realsize;
  }
};
} // namespace CocoaTweet::Authentication

#endif